The Associated Press-NORC Center for Public Affairs Research survey released Thursday shows Biden’s increase appears due in large part to a rebound in support from fellow Democrats – less than two months before the November midterm elections.

The survey was conducted among 1,054 adult Americans from Sept. 12-15, with a 3.9% margin of error.

While 78% of Democrats approved of Biden’s job performance, just 10% of their Republican counterparts did.

Biden has had a string of legislative successes, and gas prices have dropped since their peak in recent months. However, food and shelter costs remain high.